Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401153 | Heat exchanger incorporating nitriding-resistant material | Hans-Dieter Marsch | 1983-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401153 | Heat exchanger incorporating nitriding-resistant material | Hans-Dieter Marsch | 1983-08-30 |